It is possible that the main title of the report Marfan Syndrome is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
As Jenny points out, being able to lisp the alphabet song at age two has little to do with 'knowing' the alphabet. And, yes, most children learn the letters by sight and sound in kindergarten, although most are capable of learning this information sooner if diligently taught by parents or others.
My child is 2.5years old he knows his full alphabet and can count to 20. He can point to the letters when called out (when he is interested in doing so). I believe the child can do anything the child is taught at a young age routinely.I do believe no child is the same but every child has the ability.y child is 2.5years old he knows his full alphabet and can count to 20. He can point to the letters when called out (when he is interested in doing so). I believe the child can do anything the child is taught at a young age routinely. I do believe no child is the same but every child has the ability.